/* 首页样式 */
.home {
  min-height: calc(100vh - 140px); /* 减去Header和Footer的高度 */
  padding: 40px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

/* 英雄区域 */
.hero {
  background: linear-gradient(135deg, #1a237e, #283593);
  color: white;
  padding: 80px 20px;
  border-radius: 8px;
  text-align: center;
  margin-bottom: 60px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  font-weight: 600;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  color: #bbdefb;
}

.cta-button {
  display: inline-block;
  background-color: #64b5f6;
  color: #1a237e;
  padding: 12px 30px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.cta-button:hover {
  background-color: #42a5f5;
  transform: translateY(-3px);
}

/* 特性区域 */
.features {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 60px;
}

.feature {
  flex: 1;
  min-width: 300px;
  background-color: #f5f5f5;
  padding: 30px;
  border-radius: 8px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.feature h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: #1a237e;
}

.feature p {
  line-height: 1.6;
  color: #555;
}

/* 入门指南区域 */
.getting-started {
  background-color: #f5f5f5;
  padding: 40px;
  border-radius: 8px;
  text-align: center;
}

.getting-started h2 {
  font-size: 2rem;
  margin-bottom: 40px;
  color: #1a237e;
}

.steps {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 30px;
}

.step {
  flex: 1;
  min-width: 250px;
  padding: 20px;
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.step-number {
  width: 40px;
  height: 40px;
  background-color: #1a237e;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 auto 20px;
}

.step h3 {
  font-size: 1.3rem;
  margin-bottom: 15px;
  color: #1a237e;
}

.step p {
  line-height: 1.6;
  color: #555;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .hero {
    padding: 50px 20px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .features {
    flex-direction: column;
  }

  .feature {
    width: 100%;
  }

  .steps {
    flex-direction: column;
  }

  .step {
    width: 100%;
  }
}
